Evaluation of Underwater-Curing Coating Materials

나환선; 김강식; 이철우; Randy Baker; 김강석

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자료유형: 학술저널

저자정보: 나환선 김강식 이철우 Randy Baker 김강석

저널정보: 한국부식방식학회 Corrosion Science and Technology Corrosion Science and Technology 제8권 제2호

발행연도: 2009.1

수록면: 68 - 73 (6page)

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연구주제

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연구배경

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연구방법

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연구결과

초록· 키워드

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An evaluation of underwater - repair coating materials was based on the premise that defective areas of the existent epoxy coating such as blistering and cracking will be repaired on spot under submerged condition. Tests include the clarification as to whether they are compatible between as-built coating and new repair coating on each concrete specimen. Candidate coating materials for repair were tested in a laboratory to scrutinize their suitability to perform the needed function satisfactorily. The qualification tests performed are as a minimum as follows: Integrated radiation tolerance test, chemical resistance test (submerged condition in deionized water), hardness test and adhesion test of the repair materials. The proper repair coating materials were selected and approved from this test results.

#underwater #epoxy coating #compatibility #radiation #qualification

참고문헌 (5)

참고문헌 신청

/ / ASTM D3912, American Society for Testing and Materials, "Standard Test Method for Chemical Resistance of Coatings Used in Light Water Nuclear Power Plants" Vol. 6.02 : 229 ~ 230

/ / ASTM D4082, American Society for Testing and Materials, "Standard Test Method for Effects of Gamma Radiation on Coatings for Use in Light Water Nuclear Power Plants" Vol. 6.02 : 24

/ / ASTM D5139, American Society for Testing and Materials, "Standard Specification for Sample Preparation for Qualification Testing of Coatings to be Used in Nuclear Power Plants" Vol

/ 1982 / Canadian Standard Association, Material Requirements for Concrete Containment Structure for CANDU Nuclear Power Plants, CAN3-N287.2-M82

Nah H.S / 2003 / Maintenance of Integrity for Non-metallic Liner Coated on Spent Fuel Bay

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